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22-11-2020
Mathematics

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Which is the best estimate of each percent?

21% of 387
a
80
b
8
c
800
d
0.8

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mhanifa mhanifa

22-11-2020

Answer:

a. 80

Step-by-step explanation:

For the best estimate consider close numbers:

20% is close to 21% and 400 is close to 387

20% of 400 is

0.2*400 = 80

So option a. 80 is correct

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